CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Operating activities
Net loss	$ (48,301)	$ (36,715)
Adjustments to reconcile net loss to cash used in operating activities:
Net loss from discontinued operations, net of tax	39,724	31,546
Accounts payable, accrued expense and other current liabilities	(3,364)	822
Other assets and non-current assets	846	983
Net cash used in operating activities of continuing operations	(6,594)	(3,364)
Net cash used in operating activities of discontinued operations	(4,765)	(4,282)
Cash used in operating activities	(11,359)	(7,646)
Investing activities
Net cash provided by investing activities of discontinued operations	2,811	706
Cash provided by investing activities	2,811	706
Financing activities
Principal payments on debt	(1,531)	(2,516)
Proceeds from line of credit, net of issuance costs	40,485	0
Payments on line of credit	(36,786)	0
Net cash provided by (used in) financing activities of continuing operations	2,168	(2,516)
Net cash provided by (used in) financing activities of discontinued operations	245	(1,830)
Cash provided by (used in) financing activities	2,413	(4,346)
Net decrease in cash and cash equivalents for continuing operations	(4,426)	(5,880)
Net increase (decrease) in cash and cash equivalents for discontinued operations	(1,709)	(5,406)
Net decrease in cash and cash equivalents	(6,135)	(11,286)
Cash and cash equivalents at the beginning of the period	$ 7,233	$ 21,465
Cash and cash equivalents at the beginning of the period for discontinued operations
Cash and cash equivalents at end of period	$ 1,098	$ 10,179
Cash and cash equivalents at the end of the period for continuing operations